fix error in gitignore

apps/reservations/serializers.py

@@ -0,0 +1,53 @@
+from rest_framework import serializers
+
+from apps.reservations.models import Facility, FacilitySchedule, Reservation, Slot
+
+
+class FacilitySerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Facility
+        fields = ["id", "name"]
+
+
+class SlotSerializer(serializers.ModelSerializer):
+    facility_name = serializers.CharField(source="facility.name", read_only=True)
+    available = serializers.SerializerMethodField()
+
+    class Meta:
+        model = Slot
+        fields = [
+            "id", "facility", "facility_name", "line", "date", "start_time",
+            "end_time", "capacity", "max_weight_kg", "booked_count", "blocked", "available",
+        ]
+
+    def get_available(self, obj):
+        return obj.is_available()
+
+
+class FacilityScheduleSerializer(serializers.ModelSerializer):
+    facility_name = serializers.CharField(source="facility.name", read_only=True)
+
+    class Meta:
+        model = FacilitySchedule
+        fields = [
+            "id", "facility", "facility_name", "date", "is_open",
+            "capacity", "start_time", "end_time", "note",
+        ]
+
+
+class ReservationSerializer(serializers.ModelSerializer):
+    slot = SlotSerializer(read_only=True)
+    customer_id = serializers.UUIDField(source="customer.id", read_only=True)
+    customer_name = serializers.SerializerMethodField()
+
+    class Meta:
+        model = Reservation
+        fields = [
+            "id", "title", "customer", "customer_id", "customer_name", "slot",
+            "status", "notes", "approved_at", "created_at",
+        ]
+        read_only_fields = ["customer", "status", "approved_at", "created_at"]
+
+    def get_customer_name(self, obj):
+        user = obj.customer.user
+        return obj.customer.company_name or user.get_full_name() or user.username